Home / 33,244.83-45,883.80-19,816.94

Finding the Fourth Proportional to 33,244.83, 45,883.80 and 19,816.94

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Solution

The fourth proportional to 33,244.83, 45,883.80 and 19,816.94 is: 27,350.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244.83 : 45,883.80 = 19,816.94 : x
  2. Step 2: Convert to fraction form
    33,244.83/45,883.80 = 19,816.94/x
  3. Step 3: Cross multiply
    33,244.83x = 45,883.80 × 19,816.94
  4. Step 4: Simplify right side
    33,244.83x = 909,276,626.28
  5. Step 5: Solve for x
    x = 909,276,626.28/33,244.83
  6. Step 6: Final answer
    x = 27,350.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.